(65 ILCS 90/12)(from Ch. 24, par. 1412)Sec. 12. If a petition signed by at least 51 percent of the electors residing
within the wastewater disposal zone and by at least 51 percent of the owners
of record of the land included within the boundaries of the wastewater disposal
zone is filed with the municipal clerk within 60 days following the final
adjournment of the public hearing objecting to the creation of the wastewater
disposal zone, the enlargement thereof, the levy or imposition of a tax
or the issuance of bonds for the construction and operation of the system,
or to a proposed increase in the tax rate, no such zone may be created,
enlarged, or tax may be levied or imposed nor the rate increased, or no
such bonds may be issued.(Source: P.A. 80-1371.)